4551014 Dust Blower, Brake Caliper Pin Compatible

The heavy-duty 4551014 Dust Blower and Brake Caliper Pin plays a vital role in maintaining the integrity of the air disc brake caliper assembly. This component is designed to protect the moving parts of the braking system from environmental contaminants, ensuring consistent braking performance and preventing premature wear in heavy commercial vehicle applications.

4551014 is the OE-equivalent of the MERITOR SP8564 dust blower and caliper pin used in various DAF, IVECO, RENAULT TRUCKS, and VOLVO heavy-duty systems. Specifically, it serves as a reliable replacement for Volvo 270527 and 3090937, Renault Trucks 5001014701 and 5001829895, Iveco 93161552, DAF 1522160, and Meritor SP8564. The part is engineered to maintain precise mechanical tolerances during operation.

For workshop technicians, this part is essential during routine brake system maintenance or when addressing issues related to caliper binding or debris entry. It is designed for seamless integration into compatible air disc brake systems. Ensuring the correct installation of this pin helps maintain the smooth movement of the caliper piston, preventing uneven brake wear and ensuring optimal safety in heavy commercial vehicle fleets.

Proper maintenance of the brake caliper pins is critical for preventing system failures. Regular inspection of the dust blower area can prevent dust and moisture from compromising the hydraulic or pneumatic integrity of the braking assembly.